Bug 1308731 - Segfault during dnf upgrade due to problem with SELinux
Summary: Segfault during dnf upgrade due to problem with SELinux
Keywords:
Status: CLOSED EOL
Alias: None
Product: Fedora
Classification: Fedora
Component: selinux-policy-targeted
Version: 23
Hardware: x86_64
OS: Linux
unspecified
medium
Target Milestone: ---
Assignee: Miroslav Grepl
QA Contact: Ben Levenson
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2016-02-15 21:30 UTC by Volodymyr M. Lisivka
Modified: 2016-12-20 18:45 UTC (History)
1 user (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2016-12-20 18:45:16 UTC
Type: Bug
Embargoed:

Attachments (Terms of Use)

Description Volodymyr M. Lisivka 2016-02-15 21:30:50 UTC 
Description of problem:

Something bad happen to my SELinux, so I cannot upgrade mys system. 

This error shown during upgrade:

  Оновлення        : pcre-8.38-5.fc23.i686                                                                                     269/540 

*** Error in `semodule': corrupted double-linked list: 0x0000555d5e37fdf0 ***
======= Backtrace: =========
/lib64/libc.so.6(+0x77da5)[0x7f26d70d0da5]
/lib64/libc.so.6(+0x7ee23)[0x7f26d70d7e23]
/lib64/libc.so.6(+0x807a8)[0x7f26d70d97a8]
/lib64/libc.so.6(cfree+0x4c)[0x7f26d70dccac]
/lib64/libsepol.so.1(+0x6802)[0x7f26d787d802]
/lib64/libsepol.so.1(+0x5b8a4)[0x7f26d78d28a4]
/lib64/libsepol.so.1(+0x36b6c)[0x7f26d78adb6c]
/lib64/libsepol.so.1(+0x36b8e)[0x7f26d78adb8e]
/lib64/libsepol.so.1(+0x3708c)[0x7f26d78ae08c]
/lib64/libsepol.so.1(+0x5c1d9)[0x7f26d78d31d9]
/lib64/libsepol.so.1(+0x5c298)[0x7f26d78d3298]
/lib64/libsepol.so.1(+0x5c2b9)[0x7f26d78d32b9]
/lib64/libsepol.so.1(cil_db_destroy+0x39)[0x7f26d78ae729]
/lib64/libsemanage.so.1(+0x20245)[0x7f26d743a245]
/lib64/libsemanage.so.1(semanage_commit+0x7a)[0x7f26d7435aea]
semodule(+0x2413)[0x555d54da1413]
/lib64/libc.so.6(__libc_start_main+0xf0)[0x7f26d7079580]
semodule(+0x2859)[0x555d54da1859]
======= Memory map: ========
555d54d9f000-555d54da3000 r-xp 00000000 fd:00 810292                     /usr/sbin/semodule
555d54fa2000-555d54fa3000 r--p 00003000 fd:00 810292                     /usr/sbin/semodule
555d54fa3000-555d54fa4000 rw-p 00004000 fd:00 810292                     /usr/sbin/semodule
555d5561b000-555d5f6cc000 rw-p 00000000 00:00 0                          [heap]
7f26d0000000-7f26d0021000 rw-p 00000000 00:00 0 
7f26d0021000-7f26d4000000 ---p 00000000 00:00 0 
7f26d5141000-7f26d5157000 r-xp 00000000 fd:00 843152                     /usr/lib64/libgcc_s-5.3.1-20151207.so.1
7f26d5157000-7f26d5356000 ---p 00016000 fd:00 843152                     /usr/lib64/libgcc_s-5.3.1-20151207.so.1
7f26d5356000-7f26d5357000 r--p 00015000 fd:00 843152                     /usr/lib64/libgcc_s-5.3.1-20151207.so.1
7f26d5357000-7f26d5358000 rw-p 00016000 fd:00 843152                     /usr/lib64/libgcc_s-5.3.1-20151207.so.1
7f26d5358000-7f26d635a000 rw-p 00000000 00:00 0 
7f26d635a000-7f26d6372000 r-xp 00000000 fd:00 829959                     /usr/lib64/libpthread-2.22.so
7f26d6372000-7f26d6571000 ---p 00018000 fd:00 829959                     /usr/lib64/libpthread-2.22.so
7f26d6571000-7f26d6572000 r--p 00017000 fd:00 829959                     /usr/lib64/libpthread-2.22.so
7f26d6572000-7f26d6573000 rw-p 00018000 fd:00 829959                     /usr/lib64/libpthread-2.22.so
7f26d6573000-7f26d6577000 rw-p 00000000 00:00 0 
7f26d6577000-7f26d65ad000 r-xp 00000000 fd:00 808789                     /usr/lib64/libustr-1.0.so.1.0.4
7f26d65ad000-7f26d67ac000 ---p 00036000 fd:00 808789                     /usr/lib64/libustr-1.0.so.1.0.4
7f26d67ac000-7f26d67ad000 r--p 00035000 fd:00 808789                     /usr/lib64/libustr-1.0.so.1.0.4
7f26d67ad000-7f26d67ae000 rw-p 00036000 fd:00 808789                     /usr/lib64/libustr-1.0.so.1.0.4
7f26d67ae000-7f26d67bd000 r-xp 00000000 fd:00 828816                     /usr/lib64/libbz2.so.1.0.6
7f26d67bd000-7f26d69bc000 ---p 0000f000 fd:00 828816                     /usr/lib64/libbz2.so.1.0.6
7f26d69bc000-7f26d69bd000 r--p 0000e000 fd:00 828816                     /usr/lib64/libbz2.so.1.0.6
7f26d69bd000-7f26d69be000 rw-p 0000f000 fd:00 828816                     /usr/lib64/libbz2.so.1.0.6
7f26d69be000-7f26d69da000 r-xp 00000000 fd:00 830039                     /usr/lib64/libaudit.so.1.0.0
7f26d69da000-7f26d6bd9000 ---p 0001c000 fd:00 830039                     /usr/lib64/libaudit.so.1.0.0
7f26d6bd9000-7f26d6bda000 r--p 0001b000 fd:00 830039                     /usr/lib64/libaudit.so.1.0.0
7f26d6bda000-7f26d6bdb000 rw-p 0001c000 fd:00 830039                     /usr/lib64/libaudit.so.1.0.0
7f26d6bdb000-7f26d6be5000 rw-p 00000000 00:00 0 
7f26d6be5000-7f26d6be8000 r-xp 00000000 fd:00 829947                     /usr/lib64/libdl-2.22.so
7f26d6be8000-7f26d6de7000 ---p 00003000 fd:00 829947                     /usr/lib64/libdl-2.22.so
7f26d6de7000-7f26d6de8000 r--p 00002000 fd:00 829947                     /usr/lib64/libdl-2.22.so
7f26d6de8000-7f26d6de9000 rw-p 00003000 fd:00 829947                     /usr/lib64/libdl-2.22.so
7f26d6de9000-7f26d6e58000 r-xp 00000000 fd:00 836983                     /usr/lib64/libpcre.so.1.2.6
7f26d6e58000-7f26d7057000 ---p 0006f000 fd:00 836983                     /usr/lib64/libpcre.so.1.2.6
7f26d7057000-7f26d7058000 r--p 0006e000 fd:00 836983                     /usr/lib64/libpcre.so.1.2.6
7f26d7058000-7f26d7059000 rw-p 0006f000 fd:00 836983                     /usr/lib64/libpcre.so.1.2.6
7f26d7059000-7f26d7210000 r-xp 00000000 fd:00 829944                     /usr/lib64/libc-2.22.so
7f26d7210000-7f26d7410000 ---p 001b7000 fd:00 829944                     /usr/lib64/libc-2.22.so
7f26d7410000-7f26d7414000 r--p 001b7000 fd:00 829944                     /usr/lib64/libc-2.22.so
7f26d7414000-7f26d7416000 rw-p 001bb000 fd:00 829944                     /usr/lib64/libc-2.22.so
7f26d7416000-7f26d741a000 rw-p 00000000 00:00 0 
7f26d741a000-7f26d7453000 r-xp 00000000 fd:00 808790                     /usr/lib64/libsemanage.so.1
7f26d7453000-7f26d7652000 ---p 00039000 fd:00 808790                     /usr/lib64/libsemanage.so.1
7f26d7652000-7f26d7653000 r--p 00038000 fd:00 808790                     /usr/lib64/libsemanage.so.1
7f26d7653000-7f26d7654000 rw-p 00039000 fd:00 808790                     /usr/lib64/libsemanage.so.1
7f26d7654000-7f26d7673000 r-xp 00000000 fd:00 829985                     /usr/lib64/libselinux.so.1
7f26d7673000-7f26d7873000 ---p 0001f000 fd:00 829985                     /usr/lib64/libselinux.so.1
7f26d7873000-7f26d7874000 r--p 0001f000 fd:00 829985                     /usr/lib64/libselinux.so.1
7f26d7874000-7f26d7875000 rw-p 00020000 fd:00 829985                     /usr/lib64/libselinux.so.1
7f26d7875000-7f26d7877000 rw-p 00000000 00:00 0 
7f26d7877000-7f26d78f8000 r-xp 00000000 fd:00 829984                     /usr/lib64/libsepol.so.1
7f26d78f8000-7f26d7af8000 ---p 00081000 fd:00 829984                     /usr/lib64/libsepol.so.1
7f26d7af8000-7f26d7af9000 r--p 00081000 fd:00 829984                     /usr/lib64/libsepol.so.1
7f26d7af9000-7f26d7afa000 rw-p 00082000 fd:00 829984                     /usr/lib64/libsepol.so.1
7f26d7afa000-7f26d7afb000 rw-p 00000000 00:00 0 
7f26d7afb000-7f26d7b1c000 r-xp 00000000 fd:00 786452                     /usr/lib64/ld-2.22.so
7f26d7ca4000-7f26d7ceb000 rw-p 00000000 00:00 0 
7f26d7d19000-7f26d7d1b000 rw-p 00000000 00:00 0 
7f26d7d1b000-7f26d7d1c000 r--p 00020000 fd:00 786452                     /usr/lib64/ld-2.22.so
7f26d7d1c000-7f26d7d1d000 rw-p 00021000 fd:00 786452                     /usr/lib64/ld-2.22.so
7f26d7d1d000-7f26d7d1e000 rw-p 00000000 00:00 0 
7ffefd979000-7ffefd9bb000 rw-p 00000000 00:00 0                          [stack]
7ffefd9e5000-7ffefd9e7000 r--p 00000000 00:00 0                          [vvar]
7ffefd9e7000-7ffefd9e9000 r-xp 00000000 00:00 0                          [vdso]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  [vsyscall]
/var/tmp/rpm-tmp.a3eXc6: рядок 1: 26958 Перервано      (збережено знімок оперативної пам’яті)semodule -nB

Upgrade is hangs in semodule -nB:

0x00007f5428e2cd69 in __cil_resolve_ast_node () from /lib64/libsepol.so.1
Missing separate debuginfos, use: dnf debuginfo-install policycoreutils-2.4-18.fc23.x86_64
(gdb) bt
#0  0x00007f5428e2cd69 in __cil_resolve_ast_node () from /lib64/libsepol.so.1
#1  0x00007f5428e2d295 in __cil_resolve_ast_node_helper () from /lib64/libsepol.so.1
#2  0x00007f5428e2e3ec in cil_tree_walk_core () from /lib64/libsepol.so.1
#3  0x00007f5428e2e321 in cil_tree_walk () from /lib64/libsepol.so.1
#4  0x00007f5428e2e438 in cil_tree_walk_core () from /lib64/libsepol.so.1
#5  0x00007f5428e2e321 in cil_tree_walk () from /lib64/libsepol.so.1
#6  0x00007f5428e2a8c0 in cil_resolve_ast () from /lib64/libsepol.so.1
#7  0x00007f5428e0767a in cil_compile () from /lib64/libsepol.so.1
#8  0x00007f542899505b in semanage_direct_commit () from /lib64/libsemanage.so.1
#9  0x00007f5428990aea in semanage_commit () from /lib64/libsemanage.so.1
#10 0x0000557e6b284413 in main ()


Version-Release number of selected component (if applicable):

[root@apollo5 sysconfig]# rpm -q selinux-policy
selinux-policy-3.13.1-158.2.fc23.noarch
selinux-policy-3.13.1-158.4.fc23.noarch
selinux-policy-targeted-3.13.1-158.2.fc23.noarch
selinux-policy-targeted-3.13.1-158.4.fc23.noarch
policycoreutils-2.4-18.fc23.x86_64

Steps to Reproduce:

I installed selinux-policy-targeted (for dbus) in docker container with CentOS 7 and ran it in privileged mode with sysemd 219. My system hanged, so I rebooted it. Then I tried to upgrade my system, and it fails.

Actual results:

Various problems with SELinux. Slowdown of some operations.

Expected results:

N/A.
Comment 1 Fedora End Of Life 2016-11-24 15:35:28 UTC 
This message is a reminder that Fedora 23 is nearing its end of life.
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Comment 2 Fedora End Of Life 2016-12-20 18:45:16 UTC 
Fedora 23 changed to end-of-life (EOL) status on 2016-12-20. Fedora 23 is
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